Upcoming Events

May 13 - 16, 2024
Registration Deadline: May 06, 2024


This online course consists of recorded lectures available on demand and live Q&A sessions. Your registration gives you access to course content during the four-day access period. All course instruction will be provided in pre-recorded videos available to view on demand. The live Q&A sessions are available to you for clarification on topics and answers to questions that you may have regarding the course.

Registrants will receive an email containing instructions on how to access the online course and live Q&A sessions. The email will be distributed at least (2) business days prior to the start of the four-day access period. Instructor-led Q&A sessions are hosted in Microsoft® Teams®. Xchanger Suite® examples are used to complete case study exercises. If a registrant does not have access to HTRI software through a member company, HTRI will provide a temporary license for use during the event. All training materials are based on the current software version.


This workshop is devoted to the shell-and-tube exchanger geometries handled only by Xist®. The course focuses on the extensive options available in Xist and how you can use these methods effectively to solve several example problems. You will leave the class knowing how to take full advantage of the features this robust tool offers.

Key Topics

  • Overview of Xist interface and the benefits of HTRI methods
  • Process specification rules for rating, simulation, and design modes
  • Guidelines for specifying fluid properties
  • Description of Xist geometry input parameters and their defaults
  • Interpretation of Xist outputs for validation of unit performance

Suggested Participants

Designers of shell-and-tube heat exchangers and process engineers who evaluate their performance

HTRI Software

This course will make use of the following HTRI software: Xchanger Suite® component Xist®

Course Credits: 6 hours (PDH/CEU)

Course Fee: US$450

Course Outline


June 14, 2024
Early Registration Deadline: May 15, 2024
Registration Deadline: May 29, 2024

HTRI invites you to join us on June 14, 2024 at the Exhibition Hall in Pacifico Yokohama for the following course presented in English and Japanese

Xist Workshop

With limited seating available, we encourage you to register as soon as possible! Take advantage of this hands-on opportunity to improve your understanding of HTRI software. The training will be conducted using Xchanger Suite 9.2.1.

Oregon State University | Corvallis, OR, USA | April 21 - 24, 2024

The 2024 American Society of Thermal and Fluids Engineers (ASTFE) Conference will be held on April 21-24, 2024 partially online virtual and in person at Oregon State University, Corvallis, OR, USA. ASTFE is the premier international society by and for professionals within the thermal and fluids science and engineering community. The 2024 ASTFE conference, TFEC 2024 provides an international forum for the dissemination of the latest research and knowledge in the thermal and fluid sciences.

Parimah Kazemi will be presenting virtually, Observations on the Stability of the Multiphase Lattice Boltzmann Method. This presentation was co-authored by Kevin Farrell.

Frankfurt am Main, Germany | June 10 - 14, 2024

HTRI will be exhibiting at ACHEMA the World Forum and Leading Show for the Process Industries. Visit us at Stand A62 in Hall 4.0, Thermal Processes Exhibition Group.

Achema 2024

Galveston Island Convention Center | Galveston, TX, USA | June 26 - 27, 2024

Downstream USA 2024 conference will bring together 500+ executives from major downstream producers and EPCs for 2-days of exclusive case-studies evidencing real ROI and discussion sharing lessons learned and successful strategies cutting costs, creating value, and driving decarbonizing.

HTRI will be exhibiting at Booth #823.

Hilton Anaheim | Anaheim, California, USA | July 15 - 17, 2024

ASME welcomes you to the 2024 Fluids Engineering Division's (FED) Summer Meeting where FED continues to strive to meet the challenges of disseminating timely technical information by organizing technical conferences and conducting workshops and panel discussions. Every year FED organizes the Fluids Engineering Division Summer Meeting (FEDSM) and this year will be co-locating with the Summer Heat Transfer Conference and Energy Sustainability Conference.

Syed Haq will be presenting, Flow Maldistribution in Heat Exchangers and Role of Computational Fluid Dynamics in Predictions.